... [20859-73-8]EEC no. 244-088-0APPLICATIONS Mode of actionInsecticide and rodenticide which is a respiratory, metabolic, and ... nerve poison. Evolves a non-flammable mixture of phosphine (the toxicant), ammonia and carbon dioxide. UsesFumigation control ... oil seeds, expeller cake, nuts, nut kernels, dried fruit, coffee beans, cocoa beans, tea, etc.; and in empty warehouses, silos, packing materials, ...